baber/WOPTO huggingface dataset:
Patent JP-2023060985-A (JP)
Title: Cooling structure of cylinder block
Inventor: YAMAMOTO HIROSHI
IPC: F01P3/02
Filed: 2021-10-19
Abstract: To sufficiently reduce a cooling action at a predetermined place in the inside of a water jacket, or to sufficiently obtain required heat retention.SOLUTION: A spacer 4 has a seat portion 6 that is long in an arranging direction of a plurality of cylinders 2. Of the seat portion 6, at least a place contacting with an outer peripheral wall surface of the cylinders 2 is configured by a soft material with flexibility that deforms along a shape of the outer peripheral wall surface. Engaging portions 5 are provided at both end portions in a longitudinal direction of the seat portion 6. A pair of stopping portion 11 is provided in the inside of a water jacket 3, which engages the engaging portions 5 in the longitudinal direction to apply tensile force on the seat portion 6, thereby pressing the soft material against the outer peripheral wall surface of the cylinders 2.SELECTED DRAWING: Figure 1
Patent JP-2023062804-A (JP)
Title: Three-dimensional molding device
Inventor: HASHIZUME KEITARO
IPC: B29C64/245
Filed: 2021-10-22
Abstract: To accurately control a temperature on a top layer of a three-dimensional molded article being molded.SOLUTION: A three-dimensional molding device comprises: a stage having a molding plane on which a molding material is laminated; a discharge part having a nozzle on which a nozzle opening is formed, and discharging the molding material toward a molding region on the molding plane from the nozzle opening; a position change part having a first movement mechanism part for moving the discharge part to the stage along a lamination direction of the molding material, and changing a relative position of the discharge part and the stage; a heating part which is configured so that the relative position thereof relative to the stage is changed with the discharge part, and on a position facing the molding plane, the heating part covering the molding region in view along the lamination direction, and heating the molding material laminated on the molding region; and a skirt part which is arranged outside of the molding region in view along the lamination direction, and extends from the heating part in an opposite direction of the lamination direction.SELECTED DRAWING: Figure 2
Patent JP-2023062863-A (JP)
Title: Fatigue degree calculation system
Inventor: SASAKI KATSUYA
IPC: G01M99/00
Filed: 2021-10-22
Abstract: To provide a fatigue degree calculation system capable of calculating fatigue degree more properly.SOLUTION: The fatigue degree calculation system calculates the degree of fatigue as the degree of fatigue caused by stress repeatedly applied with changes in the rotational speed of rotating equipment. The fatigue degree calculation system sets the stress amplitude and the average stress based on time series data of rotation speed and calculates the degree of fatigue using the frequency distribution of the post-movement amplitude as the stress component consisting of the set stress amplitude and average stress in the fatigue limit diagram is moved parallel to the specified fatigue limit line and on the complete oscillating line and the stress component after movement. As a result, the degree of fatigue can be calculated more appropriately.SELECTED DRAWING: Figure 4
Patent JP-2023063051-A (JP)
Title: Display control system, display control method, and program
Inventor: YAMATANI AIKO
IPC: G06T11/80
Filed: 2021-10-22
Abstract: To improve viewability of writing on an online basis.SOLUTION: A display control system 10 according to the present invention has a display control unit 101 and a writing reception unit 102. The display control unit 101, in a first terminal device and a second terminal device connected to each other through a communication network, displays an image captured by the first terminal device on the first terminal device and the second terminal device. The writing reception unit 102 receives writing by an operation on at least either of the first terminal device and the second terminal device. The display control unit 101 displays the writing so that it is superimposed on the image.SELECTED DRAWING: Figure 1
Patent JP-2023065733-A (JP)
Title: drain plug system
Inventor: TANI SHOHEI
IPC: E03C1/23
Filed: 2021-10-28
Abstract: To provide a drain plug system capable of suppressing an increase in costs related to production, maintenance, and the like.SOLUTION: A drain plug system 1 comprises an operation part 34 for switching an open/closed state of an exhaust port 102, and has an automatic closing function for automatically switching the exhaust port 102 from an open state to a closed state by controlling operation of a motor 32a. Then, the automatic closing function is switched between valid and invalid when a detection part 6 detects a preset specific operation in the operation part 34. In this manner, it is no longer necessary to separately provide a device for switching between enabling and disabling the automatic closing function since it is possible to switch between valid and invalid of the automatic closing function by effectively using the operation part 34 that is an operation target when opening and closing the exhaust port 102. As a result, it is possible to suppress an increase in costs related to production, maintenance, etc. of the drain plug system 1.SELECTED DRAWING: Figure 1
Patent JP-2022033726-A (JP)
Title: Kinetic exclusion amplification of nucleic acid library
IPC: C12Q1/6834
Filed: 2021-10-28
Abstract: PROBLEM TO BE SOLVED: To provide an improved method for preparing a genetic material for diagnostic analysis, prognostic analysis, and forensic analysis. 
     SOLUTION: A method includes: flowing a first solution to an array of an amplification site on a flow cell, then flowing a second solution to the array of the amplification site, for reacting the first solution and the second solution on the flow cell. The first solution includes many target nucleic acids, and a first reagent mixture including nucleoside triphosphate (NTP) and one or more replication enzymes. The target nucleic acids in the first solution are transported to the amplification site at a transport speed, and couple to the amplification site. The first reagent mixture amplifies the target nucleic acids coupled to the amplification site, for generating a clone population of amplicons derived from the corresponding target nucleic acids, the amplicons are generated at an amplification speed exceeding the transport speed. 
     SELECTED DRAWING: Figure 1 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023067555-A (JP)
Title: Joining method of precast concrete members
Inventor: IMAI SHINGO
IPC: E04B1/61
Filed: 2021-11-01
Abstract: To provide a joining method capable of joining precast concrete members easier than a joint reinforcement used for joining of the precast concrete members.SOLUTION: A joining method of precast concrete members includes the steps of: forming connecting recesses 6, 7 that open on each joint 3, 4 side, and both sides in the front and back direction (X-X direction) on precast concrete members 1, 2, in which each of the connecting recesses 6, 7 has space forming parts 10, 20 each formed in the central part in the front and back direction; placing connecting metal fittings 31, 31A with a mounting portion 14 and two connecting portions 15, 16 in the space forming parts 10, 20; joining the connection part 31 of precast concrete member 1 on one side and connection part 31A of precast concrete member 2 on the other side with each other with a connecting means 35; and filling the connecting recesses 6 and 7 with an adhesive material 25 and hardening the same to join both the precast concrete members 1 and 2 to each other.SELECTED DRAWING: Figure 2
Patent JP-2023069039-A (JP)
Title: Memory access controller and memory access control method
Inventor: KONDO YUJI
IPC: G11C29/12
Filed: 2021-11-04
Abstract: To provide a memory access controller for suppressing a decrease in throughput of memory access requested by a user.SOLUTION: A memory access controller includes: a request issuing part for issuing a user request in response to an inputted memory request, issuing a refresh request at a first issue interval, and issuing a scrubbing request at a second issue interval; and a command issuing part for issuing an active via a row command path and M reads via a column command path after issuing an active to a memory each in execution of a user's request, issuing a refresh via a row command path in execution of a refresh request, and issuing an active via a row command path and N reads (N>M) via the column command path after issuing an active to a memory each in execution of a scrubbing request.SELECTED DRAWING: Figure 5
Patent JP-2023070287-A (JP)
Title: Graphic correctness/incorrectness determination device, graphic correctness/incorrectness determination method, program, and recording medium
Inventor: HOSOKAWA YUTAKA
IPC: G06V30/196
Filed: 2021-11-09
Abstract: To provide a graphic correctness/incorrectness determination device capable of improving the accuracy of figure recognition.SOLUTION: In a graphic correctness/incorrectness determination device 10 of the present invention, a graphic image acquisition unit 11 acquires a graphic image input for a question, a graphic image recognition unit 12 recognizes the obtained graphic image, and calculates the certainty of one or more recognized graphics and the recognition graphics to generate a certainty list, a correct answer information acquisition unit 13 acquires correct answer information of the question, a correctness/incorrectness determination unit 14 compares the recognition graphic with the correct answer information to generate match/mismatch information, and determines whether the graphic image is correct or incorrect based on the certainty list and the match/mismatch information to generate correctness/incorrectness information, and a correctness/incorrectness information output unit 15 outputs the correctness/incorrectness information.SELECTED DRAWING: Figure 1
Patent JP-2023071345-A (JP)
Title: Light source device and projector
Inventor: HAGIWARA TAKEHIKO
IPC: F21V9/40
Filed: 2021-11-11
Abstract: To provide a light source device that can generate bright illumination light while reducing a size of the device configuration, and a projector.SOLUTION: A light source device of the present invention comprises: a light source unit having a base member on which mounting boards are placed which have first and second light emitting devices mounted thereon; a wavelength conversion unit having a wavelength conversion wheel that emits wavelength converted light, and a wheel housing that accommodates the wavelength conversion wheel; and an optical unit having a condensation optical system that condenses rays of light from the first and second light emitting devices to the wavelength conversion wheel, a pick-up optical system that picks up the wavelength converted light, and an optical housing. The condensation optical system includes a first lens on which the light emitted from the first light emitting device is directly incident, and an optical path changing member that makes the light from the second light emitting device incident on the first lens. The optical housing includes a first support part that supports the optical path changing member, and a second support part that supports the first lens. A holding surface of the optical housing and the base member are fixed.SELECTED DRAWING: Figure 4
Patent JP-2023071454-A (JP)
Title: tire
Inventor: MOJI MAMI
IPC: B60C11/13
Filed: 2021-11-11
Abstract: To provide a tire further improved in partial abrasion resistance performance while retaining traveling performance in a low μ road.SOLUTION: A tire 1 includes a first land part 3. The first land part 3 comprises ribs. The first land part 3 comprises a first sipe 4, and a second sipe 5 adjacent to the first sipe 4 in the tire circumferential direction. The first sipe 4 comprises a pair of first shallow bottom portions 6, and a first deep bottom portion 7 for connecting the pair of first shallow bottom portions 6, 6. The second sipe 5 comprises a pair of second deep bottom portions 8, and a second shallow bottom portion 9 for connecting the pair of second deep bottom portions 8, 8. The first deep bottom portion 7 and the second deep bottom portion 8 are position-deviated in the tire axial direction.SELECTED DRAWING: Figure 1
Patent JP-2023073047-A (JP)
Title: Glass forming agent and use thereof
Inventor: MAENO YOSHIHIDE
IPC: C04B41/89
Filed: 2021-11-15
Abstract: To provide a technique that can suitably improve alkali resistance of a decorative film formed on a glaze layer, the glaze layer provided on a substrate.SOLUTION: A glass forming agent disclosed herein forms a glass film for protecting a decorative film formed on a substrate. The glass forming agent comprises glass matrix elements. The glass matrix elements comprise at least Si and a rare earth element. When the total mol of the glass matrix elements is 100 mol%, the content of the rare earth element is 1 mol%-70 mol%.SELECTED DRAWING: None
Patent JP-2023074240-A (JP)
Title: discharge device
Inventor: OKANO TETSUYUKI
IPC: H01T23/00
Filed: 2021-11-17
Abstract: To provide a discharge device capable of preventing noise from being generated by high voltage and adversely affecting peripheral components.SOLUTION: A discharge device 100 includes a connector portion 3, an electrode portion 4, and a housing portion 1. Power is applied to the connector portion 3 from the outside. The electrode portion 4 discharges by boosting and supplying the voltage from the connector portion 3. The housing portion 1 houses the connector portion 3 and the electrode portion 4. The housing portion 1 includes a stepped portion 2 between the connector portion 3 and the electrode portion 4. The stepped portion 2 is, for example, a recessed portion 21.SELECTED DRAWING: Figure 3
Patent JP-2023075581-A (JP)
Title: Slide lock device of vehicle portable fire pump and other transportation objects
Inventor: HAKOISHI TAKEHIRO
IPC: B60P1/46
Filed: 2021-11-19
Abstract: To provide a slide mechanism which performs stable travel while being mounted with a portable fire pump and other transportation objects, drawing movement to a drawn position on the outer side of a vehicle of a loading base part and push-out movement to a storage position on the inner side of the vehicle on the opposite side, and a slide lock device of the vehicle portable fire pump and other transportation objects by a lock device that automatically locks the slide mechanism to a stop position by making the slide mechanism release locking, and smoothly and surely operate with an easy manual operation.SOLUTION: A slide lock device comprises: a load device which loads a portable fire pump and other transportation objects into a vehicle; a slide mechanism which causes the load device to perform drawing movement to a drawn position on the outer side of the vehicle from a storage position on the inner side of the vehicle and storage movement to a storage position on the inner side of the vehicle on the opposite side; and a lock device which locks the slide mechanism to the storage position on the inner side of the vehicle and to the drawn position on the outer side of the vehicle.SELECTED DRAWING: Figure 2
Patent JP-2022094317-A (JP)
Title: All-solid-state battery
Inventor: HAGIWARA HIDEKI
IPC: H01M4/133
Filed: 2021-11-22
Abstract: To provide an all-solid-state battery in which variation in confining pressure is suppressed.SOLUTION: An all-solid-state battery comprises a positive electrode collector, a positive electrode active material layer, a solid electrolyte layer, a negative electrode active material layer, and a negative electrode collector which are laminated in this order. The negative electrode active material layer contains a Si-based active material and graphite. Here, graphite whose plane orientation of the (002) plane forms an angel ranging from 45 to 90° with a surface of the negative electrode collector in a lamination direction is described as an intersecting graphite. Then, the ratio of the intersecting graphite to the graphite may be higher than 20 mass%.SELECTED DRAWING: Figure 1
Patent JP-2022022260-A (JP)
Title: Molded body and production method thereof
IPC: C08L53/00
Filed: 2021-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a molded body excellent in impact resistance obtained by blending an impact-resistant resin containing a polyamide resin and a polyolefin resin with a polyolefin resin, and a method for producing the same. 
     SOLUTION: The molded body includes: a continuous phase containing a first polyolefin resin and a second polyolefin resin; and a dispersed phase containing a polyamide resin and a modified elastomer, wherein the dispersed phase is composed of a melt-kneaded product of the polyamide resin and the modified elastomer, the modified elastomer is an elastomer having a reactive group that reacts with the polyamide resin, the elastomer is an olefin-based thermoplastic elastomer having, as a skeleton, a copolymer of ethylene or propylene and an α-olefin having 3 to 8 carbon atoms or a styrene-based thermoplastic elastomer having a styrene skeleton; when a total of the continuous phase and the dispersed phase is taken as 100 mass%, a content of the dispersed phase is 70 mass% or less, and when a total of the first polyolefin resin and the second polyolefin resin is taken as 100 mass%, a content of the second polyolefin resin is 80 mass% or less. 
     SELECTED DRAWING: Figure 2 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023077106-A (JP)
Title: Re-fastening tool for fire fighting wound hose, and re-fastening method of wound hose for fire fighting using the re-fastening tool
Inventor: OGINO SATOSHI
IPC: B65H75/36
Filed: 2021-11-24
Abstract: To provide a re-fastening tool for a wound hose and a re-fastening method of a wound hose which facilitate re-fastening work of a wound hose, and which can perform re-fastening properly and surely.SOLUTION: A re-fastening tool wound hose for fire-fighting wound hose includes: a body including a pressing surface for pressing from above a winding core part of a wound hose laid horizontally; a pair of pins protruding downward from the pressing surface of the body and pinching the hose of the winding core part; and a pair of levers for forcibly moving the pair of pins upward by the principle of leverage, and allowing the body to rotate in the horizontal direction. The pair of levers is provided opposing to each other in a V-like shape in a front view. One end part of each lever is engaged with the pair of pins as a point of action, and the other end part of each lever is arranged, as a power point, obliquely above the body. Each lever is rotatable in the perpendicular direction around a shaft part provided as a fulcrum at the body part.SELECTED DRAWING: Figure 1
Patent JP-2022089776-A (JP)
Title: Method for suppressing slag foaming, sedative projection nozzle, and sedative projection device
Inventor: AOYAMA HIROKI
IPC: C21C5/28
Filed: 2021-11-29
Abstract: To provide a method for suppressing slag foaming, a sedative projection nozzle, and a sedative projection device, which have a sufficient foaming suppression effect while reducing a blocking risk in a transportation system and size of equipment.SOLUTION: When slag 3 generated by a refining treatment is discharged from a refining container (for example, a converter 1) to a slag pan 2, a carrier gas containing powders and water are mixed in a sedative projection nozzle 41. The carrier gas containing the mixed powders and water are projected on the slag pan 2 as a sedative 5.SELECTED DRAWING: Figure 1
Patent JP-2023081029-A (JP)
Title: oxidative hair dye
Inventor: KOBAYASHI SAWAKI
IPC: A61K8/49
Filed: 2021-11-30
Abstract: To provide an oxidative hair dye that has improved destaining performance while maintaining hair-dyeing performance, and also suppresses composite pungent odors derived from a dye, ammonia and the like.SOLUTION: An oxidative hair dye is prepared by mixing a first agent and a second agent, the oxidative hair dye containing (A) a coupler, with the mass ratio of the content of (B) a dye intermediate to the content of the component (A) (B/A) being 0.4 or less, the content of the component (A) being 0.3 mass% or more, the oxidative hair dye further containing (C) ammonia or ammonium salts or alkanolamine, and (D) higher alcohols, and the component (C) and component (D) contained in the first agent.SELECTED DRAWING: None
Patent JP-2023084163-A (JP)
Title: Play information providing system and play information providing method derived from school physical fitness measurement result or athletic ability check result
Inventor: OSHIMA SHINYA
IPC: G06Q50/20
Filed: 2021-12-07
Abstract: To arouse a child's desire to exercise and improve child's athletic ability.SOLUTION: A play information providing system is configured to comprise a user terminal and a server. The user terminal includes: an accepting unit that accepts an input of a parameter relating to child's exercise from a user; a transmitting unit that transmits the parameter accepted by the accepting unit to the server; a receiving unit that receives information about play suitable for improving child's athletic ability transmitted from the server; and an output unit that outputs the information about play received by the receiving unit. The server includes: a receiving unit that receives the parameter transmitted by the transmitting unit of the user terminal; a specifying unit that searches a list of information about play registered in advance in a holding unit based on the parameter received by the receiving unit and specifies information about play suitable for improving the child's athletic ability; and a transmitting unit that transmits the information about play specified by the specifying unit to the user terminal.SELECTED DRAWING: Figure 2
Patent JP-2023084444-A (JP)
Title: controller and learning system
Inventor: NAGASAKI YURI
IPC: B60W30/00
Filed: 2021-12-07
Abstract: To provide a controller and a learning system which can acquire learning data necessary for constructing a vehicle model without excess and deficiency.SOLUTION: An on-vehicle controller 114 comprises: a travel safety evaluation unit 305 which determines whether or not a vehicle ahead of an arbitrary time can travel within a range that satisfies a preset constraint condition; a data shortage degree evaluation unit 306 which calculates learning data shortage degree; a control command generation unit 307 which generates a control command for making a vehicle travel in which the learning data shortage degree becomes low within a range that satisfies the constraint condition on the basis of the evaluation results of the travel safety evaluation unit 305 and the data shortage degree evaluation unit 306, and gives the control command to a drive unit 202; and a vehicle model estimation unit 304 which estimates a vehicle model by learning the learning data acquired from a sensor 201.SELECTED DRAWING: Figure 3
Patent JP-2023088669-A (JP)
Title: anti-aircraft beacon installation tool
Inventor: CHIBA DAIKI
IPC: G01C15/06
Filed: 2021-12-15
Abstract: To provide an anti-aircraft beacon installation tool which can easily and accurately re-install anti-aircraft beacons in the same location.SOLUTION: An anti-aircraft beacon installation tool includes: an anti-aircraft beacon 20; and a bottomed base 10 on which the anti-aircraft beacon 20 is mounted in a state buried so that the upper surface is located near the ground surface. A side wall of the base 10 includes: a hard lower side wall 12 and a contraction side wall 13 which is positioned above the lower side wall 12 and contracts in a vertical direction when receiving a force in the vertical direction. At a position below the height of the upper end of the lower side wall 12 in the base 10, a reference point which serves as the reference for the horizontal position coordinates of the anti-aircraft beacon 20 is set, and a horizontal position of the anti-aircraft beacon 20 attached to the base 10 is adjusted on the basis of the reference point.SELECTED DRAWING: Figure 1